baber/WOPTO huggingface dataset:
Patent JP-2022179127-A (JP)
Title: Controller, display control system, method, and control program
Inventor: YAMAMOTO SHINJI
IPC: G06T3/40
Filed: 2021-05-21
Abstract: To reduce a processing load when converting an image to another image with a higher resolution.SOLUTION: A controller (10) includes: a pre-treatment unit (12) for generating an adjusted image by conducting at least one of contrast processing and sharpening processing; a resolution changing unit (13 or 62) for generating a high-resolution image by increasing the number of pixels of the adjusted image; and an encoder (15) for outputting the high-resolution image.SELECTED DRAWING: Figure 2
Patent JP-2022180769-A (JP)
Title: Coolant composition and cooling system of electric vehicle
Inventor: KUSANO YUYA
IPC: H05K7/20
Filed: 2021-05-25
Abstract: To provide a coolant composition capable of readily grasping a state of deterioration due to use.SOLUTION: The present embodiment is a coolant composition used in a cooling system of an electric vehicle, the coolant composition comprising: water; at least one alcohols selected from the group consisting of monohydric alcohols, dihydric alcohols, trihydric alcohols and alkylene glycol monoalkyl ethers; and an absorbance changeable dye whose absorbance is easily changed by the presence of potassium fluoro-aluminate, in which the absorbance changeable dye is a dye by which the absorbance at a maximum absorption wavelength in a visible light region of a solution containing 0.0005 pt.mass to 0.0050 pt.mass of the absorbance changeable dye and 0.5 pt.mass of potassium fluoro-aluminate in 100 pts.mass of an ethylene glycol 50 mass% aqueous solution becomes 50% or less relative to the absorbance at the maximum wavelength in a visible light region of a solution containing the same amount of absorbance changeable dye in 100 pts.mass of the ethylene glycol 50 mass% aqueous solution.SELECTED DRAWING: Figure 1
Patent JP-2022183518-A (JP)
Title: waterproof shutter
Inventor: ZUKEYAMA CHIE
IPC: E06B9/17
Filed: 2021-05-31
Abstract: To provide a waterproof shutter which includes a characteristic in a fitting structure of panels, in a steel panel.SOLUTION: A lower end portion of an upper side panel of panels 3 adjacent to each other vertically is a concave shape including a trapezoidal shape in a side view part, and an upper end portion of a lower side panel is a convex shape including a trapezoidal shape in a side view part. In the case where, when a lower side portion of the upper side panel and an upper side portion of the lower side panel are approaching the height direction, one panel is deviated in the outer direction indoors with respect to the other panel, at least one inclined surface out of an outdoor side inclined surface 331 of the lower side portion, an outdoor side inclined surface 321 of the upper side portion, and an indoor side inclined surface 323 of the upper side portion becomes a guide surface, and at the time of shutter curtain fully closed posture, in the lower side portion and the upper side portion, the trapezoidal shape parts are fitted with each other, outdoor side hanging surfaces 330, 320 come close to each other or come into contact with each other, and an outdoor side lower surface 335 of the lower side portion comes into contact with an elastic water cut-off member 16 provided on the indoor side of the upper side portion.SELECTED DRAWING: Figure 19
Patent JP-2021142348-A (JP)
Title: Nasal implant delivery system
Inventor: IYAD S SAIDI
IPC: A61F2/18
Filed: 2021-06-02
Abstract: To provide a nasal implant delivery system capable of penetrating through a nose tissue of a patient and accurately disposing an implant in the nose of the patient.SOLUTION: A nasal implant delivery system (100) comprises a gripping housing (110), a hollow needle (102) extending from the gripping housing, the needle (102) regulating a delivery conduit extending from a proximal end to a distal end of the needle, where the distal end is an implantation end (112) configured to puncture a nose tissue, a first control mechanism (114) configured to advance the implant from the proximal position where an implant (104) is loaded to the needle to the distal position of the needle, and a second control mechanism (106) configured to make the needle away from the implant at the distal position and retreat it toward the gripping housing, and deliver the implant to an implantation position of the nose tissue.SELECTED DRAWING: Figure 7B-C
Patent JP-2022185998-A (JP)
Title: Arc-welding power source
Inventor: TAKADA KENTO
IPC: B23K31/00
Filed: 2021-06-04
Abstract: To an arc-welding power source that detects a welding voltage Vw of an arc generation part by a detection line 6 and performs output control, which prevents damage of a welding torch and workpiece even when the detection line 6 is broken.SOLUTION: An arc-welding power source includes a welding voltage detection part VWD for inputting a welding voltage Vw of an arc generation part by a detection line 6, and outputting a welding voltage detection signal Vwd, and a power control part PM for performing output control on the basis of the welding voltage detection signal Vwd, and includes an inter-output terminal voltage detection part VTD for detecting an inter-output terminal voltage Vt of the arc-welding power source and outputting an inter-output terminal voltage detection signal Vtd, and a voltage detection abnormality discrimination part AV for outputting a voltage detection abnormal signal Av when the welding voltage detection signal Vwd is equal to or less than a reference voltage value and the inter-output terminal voltage detection signal Vtd is equal to or more than the reference voltage value, wherein the power control part PM stops output control when the voltage detection abnormality signal Av is input thereto.SELECTED DRAWING: Figure 1
Patent JP-2021138746-A (JP)
Title: Occludin production promoter
Inventor: SUDO HIDE
IPC: A61P37/08
Filed: 2021-06-09
Abstract: To obtain formulations which promote claudin and occludin production, and enhance a tight junction function in order to enhance a skin barrier function and a moisture retaining function, and prevent skin symptoms such as a dry skin, a rough skin, atopic dermatitis, and various infectious diseases.SOLUTION: A claudin production promoter, an occludin production promoter, and an enhancer for a tight junction function can be obtained by using one or more extracts selected from a burdock extract and a peony extract as active ingredients.SELECTED DRAWING: Figure 1
Patent JP-2022188696-A (JP)
Title: Airbag device
Inventor: OZEKI MAKOTO
IPC: B60R21/36
Filed: 2021-06-09
Abstract: To provide an airbag device in which a door part provided in an airbag cover can be quickly opened, and an airbag can be smoothly inflated.SOLUTION: An airbag device includes: a case 35 for storing a folded airbag; and an airbag cover 45 for covering the folded airbag. An attachment piece part 52CB of the airbag cover is attached to a peripheral wall part 39 of the case in such a way that a rivet 70 is caused to penetrate therethrough. The case is formed in such a way that the vicinity of a boundary portion between the peripheral wall part and a bottom wall part is curved approximately in an arc shape in a cross section. The attachment piece part includes a protrusion part 55 protruding toward the peripheral wall part side at an end edge on a tip side relative to the penetration portion of the rivet. The protrusion part is arranged at a position facing a curved portion 42 constituting the boundary portion between the peripheral wall part and the bottom wall part, and is caused to protrude toward the center side of the bottom wall part relative to the outer side face of the peripheral wall part. In addition, an edge 56a on the peripheral wall part side in a protrusion end face 56 is arranged in a non-pressure contact state with respect to the curved portion.SELECTED DRAWING: Figure 3
Patent JP-2022189093-A (JP)
Title: Fastener
Inventor: SAKAI SHINGO
IPC: F16B5/06
Filed: 2021-06-10
Abstract: To provide a fastener which is easy in attachment by sucking a variation of a dimension of an attachment member.SOLUTION: A fastener 10 attached into an attachment hole which is formed so as to make a front side and a back side of an attachment member communicate with each other comprises: a main body part 30 arranged at the front side of the attachment member; first elastic locking parts 32a, 32b and second elastic locking parts 34a, 34b which are arranged at the front side of the attachment member, and locked to the attached member, respectively; and an elastic contact part which elastically contacts with an inner face of the attachment hole. The first elastic locking parts 32a, 32b regulate the movement of the main body part 30 in a first direction in which the main body part 30 separates from the attachment hole toward the front side, and the second elastic locking parts 34a, 34b regulate the movement of the main body part 30 in a second direction in which the main body part progresses toward the back side from the attachment hole.SELECTED DRAWING: Figure 1
Patent JP-2022111023-A (JP)
Title: Powder package formation device and powder package manufacturing method
IPC: A61J7/00
Filed: 2021-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a powder package formation device capable of forming a powder package that has a hardly peeled structure and is easy to take. 
     SOLUTION: A powder package formation device 1 forms a powder package obtained by packaging a powdery object to be packaged with a sheet-like water-soluble edible film. The powder package formation device comprises: a packaging unit that when the object to be packaged is supplied on the water-soluble edible film that is disposed, packages the object to be packaged using the water-soluble edible film; and a humidification unit that humidifies a bag mouth portion obtained by gathering edge portions of the water-soluble edible film on which the object to be packaged is supplied. The bag mouth portion of the water-soluble edible film humidified by the humidification unit has a mouth closing reduction part based on structural change. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022191762-A (JP)
Title: Integration device, learning device, and integration method
Inventor: SUZUKI MAYUMI
IPC: G06N20/00
Filed: 2021-06-16
Abstract: To achieve efficiency of federated learning.SOLUTION: An integration device performs a reception process of receiving a knowledge coefficient relating to first learning data in a first prediction model of a first learning device from the first learning device, a transmission process of transmitting the first prediction model and data relating to the knowledge coefficients of the first learning data received in the reception process respectively to a plurality of second learning devices, and an integration process of generating an integrated prediction model by integrating a model parameter in a second prediction model generated by causing each of the plurality of second learning devices to learn second learning data and the data relating to the knowledge coefficients by the first prediction model, as a result of transmission in the transmission process.SELECTED DRAWING: Figure 2
Patent JP-2023000379-A (JP)
Title: Liquid dispersion device, and reactor with use thereof and reaction product manufacturing method
Inventor: HAMA SHINJI
IPC: B01F27/96
Filed: 2021-06-17
Abstract: To provide a liquid dispersion device which can reduce energy required for an operation such as mixing or stirring of a reactant, and a reactor with use of the same and a reaction product manufacturing method.SOLUTION: A liquid dispersion device comprises a rotary shaft located along a vertical direction, and at least one first flow liquid component and at least one second flow liquid component which are attached to the rotary shaft. Herein, both of the first flow liquid component and the second flow liquid component comprise a discharge part positioned at an upper end, a liquid absorption part located at a lower end, and a flow channel extending between the discharge part and the liquid absorption part. The liquid absorption part of the first flow liquid component is located above the liquid absorption part of the second flow liquid component.SELECTED DRAWING: Figure 1
Patent JP-2023004130-A (JP)
Title: Axle case structure
Inventor: SASAKI MAKOTO
IPC: F16H57/037
Filed: 2021-06-25
Abstract: To provide an axle case structure 1 that can improve the fatigue strength of a weld bead 14 for joining a cover 4 to an axle case body 2, without increasing the weight, and can suppress crack initiation from a root portion 14a of the weld bead 14 over the entire circumference of the cover 4.SOLUTION: An axle case structure includes an opening 3 formed in a central part of an axle case body 2 for receiving a differential gear, a ring plate 13 attached to the axle case body 2 to include the opening 3, and a cover 4 attached to the ring plate 13 to cover the opening 3. The cover 4 has a bowl portion 4a formed in a bowl shape and a flange portion 4b on an outer periphery of the bowl portion. The flange portion 4b is laid over the ring plate 13 such that the outer peripheral end surface 4c of the flange portion 4b is aligned with the outer peripheral end surface 13c of the ring plate 13, and the outer peripheral end surface 4c of the flange portion 4b and the outer peripheral end surface 13c of the ring plate 13 are joined integrally to the axle case body 2 with a single weld bead 14.SELECTED DRAWING: Figure 4
Patent JP-2023005636-A (JP)
Title: Construction method of concrete structure
Inventor: AYANO KATSUNORI
IPC: E04G21/02
Filed: 2021-06-29
Abstract: To provide a construction method of a concrete structure capable of accelerating the reaction of a silicate-based surface impregnating material by keeping a wet state even in a construction site difficult to perform wet curing.SOLUTION: A construction method of a concrete structure comprises the steps of: applying a silicate-based surface impregnating material to a concrete surface; sprinkling water on the applied concrete surface immediately before applying a coating-film curing material thereto; and then applying the coating-film curing material to the water-sprayed concrete surface, thereby accelerating the reaction of the silicate-based surface impregnating material.SELECTED DRAWING: None
Patent JP-2022013870-A (JP)
Title: Combined concrete block, manufacturing method thereof, wall body thereof, and masonry method thereof
Inventor: ZHANG LILI
IPC: E04B2/02
Filed: 2021-06-29
Abstract: To provide a combined concrete block that has a good heat retention effect and high overall strength, and rationally divides each area inside the wall, a manufacturing method thereof, a wall body thereof, and a masonry method thereof.SOLUTION: In the combined concrete block, a concrete block component includes a steel frame and a face shell. The steel frame includes an inner fixing plate 1, an outer fixing plate 2, an outer connecting frame 3, and an inner connecting frame 41. The outer connecting frame is composed of four surrounding outer connection plates 31. The inner connecting frame is composed of four surrounding inner connection plates 41. A protrusion block is provided on the inner surface of the face shell. The end of the protrusion block is provided in contact with the outer surface of the outer fixing plate, and is fixed to the outer surface of the outer fixing plate via a connecting component. An outer grout opening and an inner grout opening are provided at the center position of the outer fixing plate and the center plate of the inner fixing plate. A self-locking tightening mechanism is provided on the inner fixing plate. A plurality of first fastening parts is provided on the outer connecting plates on both the upper and lower sides. A plurality of second fastening parts is provided on the outer connecting plates on both the right and left sides.SELECTED DRAWING: Figure 1
Patent JP-2023006117-A (JP)
Title: Coating resin composition for civil engineering construction, cured film, civil engineering construction structure coating method, method for preventing tile exfoliation, and structure
Inventor: IMAJIMA KEISHO
IPC: C04B41/63
Filed: 2021-06-30
Abstract: To provide a resin composition for coating civil engineering construction that has good workability and can form a cured product having good transparency and water whitening resistance.SOLUTION: Provided is a coating resin composition for civil engineering construction, which is a coating resin composition for civil engineering construction that comprises a polyurethane resin (a) having a polycarbonate structure, a water-based medium (b), and a cross-linking agent (c) reactive with an acidic group or a salt thereof, and satisfies at least one of the following conditions A and B. Condition A: the acid value of the nonvolatile matter in the coating resin composition for civil engineering construction is 5 to 17 mgKOH/g. Condition B: the acid value of polyurethane resin (a) having a polycarbonate structure is 5 to 22 mgKOH/g.SELECTED DRAWING: None
Patent JP-2022013908-A (JP)
Title: Structure of replacement metal gate device and manufacturing method of the same
Inventor: Xu min han
IPC: H01L21/336
Filed: 2021-07-01
Abstract: To provide a fin-type field-effect transistor (FinFET) semiconductor device manufactured using a replacement metal gate process and a manufacturing method of the same.SOLUTION: A semiconductor device 200 includes a semiconductor fin 204 and gate stacks 212, 214, 216 on the semiconductor fin. The gate stacks include a dielectric gate layer on a channel region 204C of the semiconductor fin, a work function material layer including dopants on the dielectric gate layer, and a gate electrode layer 214 on the work function material layer. The dielectric gate layer does not include the dopant.SELECTED DRAWING: Figure 1
Patent JP-2021165402-A (JP)
Title: Azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane, 1-chloro-2,2-difluoroethane, or 1,2-dichloro-1-fluoroethane
Inventor: TAKAHASHI KAZUHIRO
IPC: C09K3/30
Filed: 2021-07-06
Abstract: To provide: a new azeotropic or azeotropic-like composition comprising hydrogen fluoride and 1,1,2-trifluoroethane (HFC-143), 1-chloro-2,2-difluoroethane (HCFC-142), or 1,2-dichloro-1-fluoroethane (HCFC-141); and a separation method using the same.SOLUTION: The present disclosure provides: an azeotropic or azeotropic-like composition, comprising hydrogen fluoride and HFC-143; an azeotropic or azeotropic-like composition, comprising hydrogen fluoride and HCFC-142; an azeotropic or azeotropic-like composition, comprising hydrogen fluoride and HCFC-141; and a separation method for a composition comprising hydrogen fluoride and at least one selected from the group consisting of HFC-143, HCFC-142, and HCFC-141.SELECTED DRAWING: None
Patent JP-2022016384-A (JP)
Title: Semiconductor element for power electronics application
Inventor: RALF LERNER
IPC: H01L29/739
Filed: 2021-07-08
Abstract: To provide a semiconductor element for integration in a semiconductor module and an operation method of a power module including the semiconductor element.SOLUTION: A semiconductor element 1 includes a semiconductor layer 10 having a plurality of recesses 11 on the first side, an insulating layer 12 (12a, 12b) that is placed on the first side of the semiconductor layer 10 and engages with a recess 11, a first conductive layer 14 (14a, 14b) that is placed on the insulating layers 12a and 12b for contact with the semiconductor element 1, and a second conductive layer 16 mounted on the second side located opposite to the first side of the semiconductor layer 10 due to the contact of the semiconductor element 1, and the first conductive layer 14 (14a, 14b) includes a plurality of notches 20 and a plurality of partial regions 24.SELECTED DRAWING: Figure 1B
Patent JP-2022018101-A (JP)
Title: Module of modularized conveyor belt with roller conveyance surface and modularized conveyor belt formed by multiple such modules
Inventor: CARLO GARBAGNATI
IPC: B65G17/08
Filed: 2021-07-13
Abstract: To provide a module of a modularized conveyor belt with a conveyance surface of a roller for a continuous motorized conveyor and a modularized conveyor belt that is formed inexpensively by multiple modules that are simple in structure and functional.SOLUTION: A module (10) of a conveyor belt includes a conveyance surface of a roller (23) for a continuous motorized conveyor (200). The module has an upper surface (14) and a lower surface (15). The lower surface extends over at least a region along a plane that is parallel to the conveyance surface and spaced from a plane passing through an axis of a hole in the roller by a distance longer than a roller outer radius. The region forms a support plane suitable for being located in a sliding contact relation along a slider track (202) of the continuous motorized conveyor.SELECTED DRAWING: Figure 12
Patent JP-2023012599-A (JP)
Title: Component mounting system and component mounting method
Inventor: ARAKI TOMOKO
IPC: H05K13/04
Filed: 2021-07-14
Abstract: To provide a component mounting system and a component mounting method capable of performing substrate repair work without lowering the operating rate of the component mounting system even when a mounting error is detected.SOLUTION: The component mounting method includes the steps of: transporting a substrate by a transportation means and mounting a component onto the substrate which is held by the transportation means, by a mounting means (ST11); when error detection means detecting an error occurring during component attachment operation to a substrate(Yes in ST12), determining whether or not the error affects the component mounting work for subsequent substrates of the substrate (ST15); and, when it is determined that the error does not affect the component mounting work for the subsequent substrate (NO in ST15), carrying a subsequent substrate in by transportation means after carrying the substrate out, and carrying out component mounting work onto the subsequent substrate by a mounting means.SELECTED DRAWING: Figure 8
Patent JP-2023012979-A (JP)
Title: Information processing device, program, and information processing method
Inventor: SANHONGI MASAO
IPC: G16H20/60
Filed: 2021-07-15
Abstract: To provide an information processing apparatus, a program, and an information processing method capable of more accurately estimating the weight.SOLUTION: An information processing device is provided with a processing part. The processing part includes the steps of: acquiring calorie intake information on the calorie consumption of a user; acquiring calorie consumption information on the calorie consumption of the user; deriving an estimated weight of the user according to a predetermined calculation algorithm based on calculation data including the calorie intake information and the calorie consumption information; and adjusting the calculation algorithm so that a difference between the estimated weight and a measurement value of the weight is reduced when a calculation value of the user's weight measured by a scale.SELECTED DRAWING: Figure 8